.footer{
    display: flex;
    width: 100%;
    height: 300px;
    background-color: #dddddd;
    margin-top: 150px;
    justify-content: space-between;
}
.footer-logo{
    display: flex;
    width: 30%;
    justify-content: center;
    align-items: center;
}

.footer-logo span{
    display: inline-block;
    width: 60px;
    height: 60px;
    font: 400 48px "微软雅黑";
    color: white;
    border-radius: 50%;
    background-color: #343434;
    text-align: center;
    line-height: 60px;
}
.footer-logo span:nth-child(2){
    margin-left: 36px;
    margin-right: 36px;
}

.footer-list{
    display: flex;
    width: 50%;
    justify-content: flex-start;
    align-items: center;
}

.footer-list dl{
    display: inline-block;
    margin-right: 80px;
}
.footer-list dt{
    font: 400 36px "微软雅黑";
    margin-bottom: 24px;
}
.footer-list dd{
    margin-bottom: 12px;
}
.footer-list a{
    text-decoration: none;
    color: black;
}